This Remington manufactured rear sight leaf assembly includes the collar, eyepiece, leaf and windage screw is for the model 660 bolt action rifle and is in near excellent condition with light wear. The step (elevator) and side mounting screw which attaches this part to the base are sold separately. (file photo)

Note: Remington model 660 bolt action rifles with the following calibers and serial numbers have been observed with this part:

6.5MM Rem Mag: 101966